If things go your way, tomorrow night you’ll be tossing your hat in the air. Thereby clearing your head for a little celebration. And making room for one of I Love Factory’s delectable hand-sewn headdresses. The brand new label, led by two sweet Brooklyn designers, is available online to the city’s foremost hat fanatics. The twelve millinery delights (all ivory and black) consist of deco headbands, barrettes, and fascinators made from leather and satin — and embellished with guinea hen feathers, taffeta, and pearls. They’re irresistibly charming ornaments that will grace the face and upgrade any outfit. Here’s to the season’s top hat. Available online at ilovefactorybk.com.